-
-
Elevator counterweight
-
Patent number 11,952,241
-
Issue date Apr 9, 2024
-
Otis Elevator Company
-
Hugues Leger
-
B66 - HOISTING LIFTING HAULING
-
-
-
-
-
Monitoring apparatus
-
Patent number 11,731,856
-
Issue date Aug 22, 2023
-
Mitsubishi Electric Corporation
-
Yoshiki Konishi
-
G08 - SIGNALLING
-
Elevator floor bypass
-
Patent number 11,724,907
-
Issue date Aug 15, 2023
-
Otis Elevator Company
-
Rajinikanth Pusala
-
B66 - HOISTING LIFTING HAULING
-
-
-
-
-
-
-
-
-
-
-
Elevator apparatus
-
Patent number 11,492,231
-
Issue date Nov 8, 2022
-
Mitsubishi Electric Corporation
-
Rikio Kondo
-
B66 - HOISTING LIFTING HAULING
-
-
-
-
-
-
Elevator emergency stop systems
-
Patent number 11,261,055
-
Issue date Mar 1, 2022
-
Otis Elevator Company
-
Antoine Adrian Blanchard
-
B66 - HOISTING LIFTING HAULING
-
-
-
-
Passenger counting arrangement
-
Patent number 11,208,295
-
Issue date Dec 28, 2021
-
Kone Corporation
-
Marja-Liisa Siikonen
-
G06 - COMPUTING CALCULATING COUNTING
-